package com.fymxy.question_bank_management.mapper;

import com.fymxy.question_bank_management.pojo.Prechange;

import java.util.List;
import org.apache.ibatis.annotations.Param;

public interface PrechangeMapper {

    int deleteByPrimaryKey(Integer changeNo);

    int insert(Prechange record);

    int insertSelective(Prechange record);


    Prechange selectByPrimaryKey(Integer changeNo);



    int updateByPrimaryKeySelective(Prechange record);

    int updateByPrimaryKeyWithBLOBs(Prechange record);

    int updateByPrimaryKey(Prechange record);
}